19 Apr, 2026

Critical Samlify SSO flaw lets attackers log in as admin

A critical Samlify authentication bypass vulnerability has been discovered that allows attackers to impersonate admin users by injecting unsigned malicious assertions into legitimately signed SAML responses. Samlify is a high-level authentication library that helps developers integrate SAML SSO and Single Log-Out (SLO) into Node.js applications. It is a popular tool for building or connecting to identity […]

2 mins read